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Individual Calculations January 2022 |
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| Petrzelka, Karel Total change: -2.40 | |   |
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| PDSS Krajsky prebor II 2021/2022 vychod r4-5 | various | CZE | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1821 | 0.50 | 1 | -0.20 | 20 | -4.00 | |
|  Navratil, Miroslav | | | 1668 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | PDSS Krajska soutez 2021/2022 jih r5 | various | CZE | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1821 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Novotny, Josef | | | 1421 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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